One day, with Christmas near, a message and a fir tree sent by Itsuka's mother arrive. Remembering back to the broken promises from when she was little, Itsuka is afraid to make another promise with her mother. But Nagomu's words give her a push, and she tells her mother that she'll be waiting.
Yuzu yokan causes Nagomu to remember a conversation he had with his grandfather.
Looks like her heart's packed 
with as much as it can take.
يبدو يضيق قلبها بأمور كثيرة لا تُحتمَل
Mein Herz fühlt sich
ganz voll an.
Parece que su corazón va al máximo.
Ojalá pudiera volver a sentirme así.
Parece que su corazón va al máximo.
Elle semble être aux anges.
J’aimerais tant retrouver cette sensation.
Sembra avere il cuore 
sul punto di scoppiare...
Pelo jeito, o peito dela está
cheio de sentimentos.
Видно, насколько она взволнована.